Aparticle having a speed of 0.87c has a momentum of 10-16 kg·m/s. what is its mass?

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

For this car, predict the shape of a graph that shows distance (x) versus time (t). note that time is the independent variable and will be on the bottom axis. need asap

When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.